2012340717

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3149203}}^1$

素因数の和:3149280

約数の個数: 12

約数和(自身を含む): 2947654944

約数和(自身を除く): 935314227

約数列:

[1, 3, 9, 71, 213, 639, 3149203, 9447609, 28342827, 223593413, 670780239, 2012340717]

約数ペア:

[(1, 2012340717), (3, 670780239), (9, 223593413), (71, 28342827), (213, 9447609), (639, 3149203)]